WO2010052676A3 - Élément convertisseur pour un détecteur de rayonnement - Google Patents
Élément convertisseur pour un détecteur de rayonnement Download PDFInfo
- Publication number
- WO2010052676A3 WO2010052676A3 PCT/IB2009/054955 IB2009054955W WO2010052676A3 WO 2010052676 A3 WO2010052676 A3 WO 2010052676A3 IB 2009054955 W IB2009054955 W IB 2009054955W WO 2010052676 A3 WO2010052676 A3 WO 2010052676A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- converter element
- radiation detector
- crystal
- separation walls
- conversion cells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
- G01T1/249—Measuring radiation intensity with semiconductor detectors specially adapted for use in SPECT or PET
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/24—Measuring radiation intensity with semiconductor detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
- G01T1/2928—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using solid state detectors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Abstract
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09756185A EP2356486A2 (fr) | 2008-11-10 | 2009-11-09 | Élément convertisseur pour un détecteur de rayonnement |
| US13/127,769 US20110211668A1 (en) | 2008-11-10 | 2009-11-09 | Converter element for a radiation detector |
| CN200980144530.0A CN102209912B (zh) | 2008-11-10 | 2009-11-09 | 用于辐射探测器的转换器元件 |
| JP2011535198A JP2012508375A (ja) | 2008-11-10 | 2009-11-09 | 放射線検出器用のコンバータ・エレメント |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08168762 | 2008-11-10 | ||
| EP08168762.6 | 2008-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010052676A2 WO2010052676A2 (fr) | 2010-05-14 |
| WO2010052676A3 true WO2010052676A3 (fr) | 2010-10-28 |
Family
ID=42153353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2009/054955 Ceased WO2010052676A2 (fr) | 2008-11-10 | 2009-11-09 | Élément convertisseur pour un détecteur de rayonnement |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110211668A1 (fr) |
| EP (1) | EP2356486A2 (fr) |
| JP (1) | JP2012508375A (fr) |
| CN (1) | CN102209912B (fr) |
| WO (1) | WO2010052676A2 (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010021172B4 (de) * | 2010-05-21 | 2013-04-18 | Siemens Aktiengesellschaft | Strahlenwandler mit einer direkt konvertierenden Halbleiterschicht und Verfahren zur Herstellung eines solchen Strahlenwandlers |
| KR101242762B1 (ko) | 2011-03-22 | 2013-03-13 | 주식회사 디알텍 | 격벽이 형성된 디지털 엑스선 영상 검출장치 및 그 제조방법 |
| DE102011083392B3 (de) * | 2011-09-26 | 2012-12-27 | Siemens Aktiengesellschaft | Herstellungsverfahren für Wandlerschichten für Strahlungsdetektoren |
| GB201210519D0 (en) * | 2012-06-14 | 2012-07-25 | Kromek Ltd | Apparatus and method for crystal growth |
| CN105759303B (zh) * | 2013-04-26 | 2019-01-18 | 清华大学 | 一种半导体探测器 |
| JP2017529542A (ja) | 2014-07-03 | 2017-10-05 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 放射線検出器及び放射線検出器を作製する方法 |
| US9482762B2 (en) * | 2014-08-28 | 2016-11-01 | Infineon Technologies Ag | Gamma ray detector and method of detecting gamma rays |
| US9955930B2 (en) * | 2014-10-31 | 2018-05-01 | Koninklijke Philips N.V. | Sensor device and imaging system for detecting radiation signals |
| EP3377920A1 (fr) | 2015-11-19 | 2018-09-26 | Koninklijke Philips N.V. | Procédé de confinement de volume de pixel |
| WO2017089363A1 (fr) * | 2015-11-26 | 2017-06-01 | Koninklijke Philips N.V. | Compensation de courant d'obscurité |
| WO2017163149A1 (fr) * | 2016-03-23 | 2017-09-28 | Koninklijke Philips N.V. | Détecteur d'imagerie de nanomatériau avec bordure de pixel intégrée |
| US10393891B2 (en) * | 2016-05-03 | 2019-08-27 | Redlen Technologies, Inc. | Sub-pixel segmentation for semiconductor radiation detectors and methods of fabricating thereof |
| DE102016221481B4 (de) | 2016-11-02 | 2021-09-16 | Siemens Healthcare Gmbh | Strahlungsdetektor mit einer Zwischenschicht |
| CN110537111B (zh) * | 2017-05-03 | 2024-02-02 | 深圳帧观德芯科技有限公司 | 辐射检测器的制作方法 |
| CN109044386A (zh) * | 2018-06-13 | 2018-12-21 | 苏州西奇狄材料科技有限公司 | 基于碲锌镉晶体的辐射探测器的用途 |
| US11169286B2 (en) | 2018-06-18 | 2021-11-09 | Redlen Technologies, Inc. | Methods of calibrating semiconductor radiation detectors using K-edge filters |
| US10928527B2 (en) | 2018-11-09 | 2021-02-23 | Redlen Technologies, Inc. | Charge sharing correction methods for pixelated radiation detector arrays |
| US11372120B2 (en) | 2019-08-26 | 2022-06-28 | Redlen Technologies, Inc. | Charge sharing correction methods for sub-pixellated radiation detector arrays |
| CN115015986A (zh) * | 2022-06-08 | 2022-09-06 | 北京纳米维景科技有限公司 | 一种能量积分与光子计数混合成像的x射线探测器及ct机 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210805A (en) * | 1977-02-17 | 1980-07-01 | Tokyo Shibaura Electric Co., Ltd. | Semiconductor radiation detector |
| EP0086928A1 (fr) * | 1982-02-19 | 1983-08-31 | National Aeronautics And Space Administration | Spectromètre pour déterminer la répartition spatiale d'une source de rayons X |
| US20060033029A1 (en) * | 2004-08-13 | 2006-02-16 | V-Target Technologies Ltd. | Low-voltage, solid-state, ionizing-radiation detector |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58142283A (ja) * | 1982-02-19 | 1983-08-24 | Toshiba Corp | 放射線検出器 |
| JPH03120500A (ja) * | 1989-10-04 | 1991-05-22 | Toshiba Corp | 多孔コリメータ及びその製造方法 |
| US5064771A (en) * | 1990-04-13 | 1991-11-12 | Grumman Aerospace Corporation | Method of forming crystal array |
| JPH04204285A (ja) * | 1990-11-30 | 1992-07-24 | Matsushita Electric Ind Co Ltd | センサアレイおよびセンサアレイ用スペーサ |
| EP0958508B1 (fr) * | 1997-02-10 | 2007-03-28 | THE UNIVERSITY OF ALBERTA, SIMON FRASER UNIVERSITY, THE UNIV. OF VICTORIA,THE UNIV. OF BRITISH COLUMBIA, carrying on as TRIUMF | Detecteur de scintillation segmentee pour coordonnees d'interaction des photons |
| US5981959A (en) * | 1997-12-05 | 1999-11-09 | Xerox Corporation | Pixelized scintillation layer and structures incorporating same |
| JP4582022B2 (ja) * | 2002-10-07 | 2010-11-17 | 株式会社日立製作所 | 放射線検出器,放射線検出素子及び放射線撮像装置 |
| EP1592987A2 (fr) * | 2003-02-10 | 2005-11-09 | Digirad Corporation | Ensemble scintillateur a reflecteur preforme |
| JP4110994B2 (ja) * | 2003-02-10 | 2008-07-02 | 株式会社島津製作所 | 放射線検出器 |
| US20050017182A1 (en) * | 2003-07-25 | 2005-01-27 | Siemens Medical Solutions Usa, Inc. | Registered collimator device for nuclear imaging camera and method of forming the same |
| JP2005268722A (ja) * | 2004-03-22 | 2005-09-29 | Toshiba Corp | 放射線検出器およびその製造方法 |
| US7256402B1 (en) * | 2004-04-15 | 2007-08-14 | Denny Lee | Flat panel X-ray imager with a grid structure |
| JP2006059901A (ja) * | 2004-08-18 | 2006-03-02 | Toshiba Corp | 放射線検出器 |
| US7329875B2 (en) * | 2004-11-23 | 2008-02-12 | General Electric Company | Detector array for imaging system and method of making same |
| US8129822B2 (en) * | 2006-10-09 | 2012-03-06 | Solexel, Inc. | Template for three-dimensional thin-film solar cell manufacturing and methods of use |
| US7567016B2 (en) * | 2005-02-04 | 2009-07-28 | Siemens Medical Solutions Usa, Inc. | Multi-dimensional ultrasound transducer array |
| GB2423307A (en) * | 2005-02-22 | 2006-08-23 | Univ Durham | Apparatus and process for crystal growth |
| US7212604B2 (en) * | 2005-06-29 | 2007-05-01 | General Electric Company | Multi-layer direct conversion computed tomography detector module |
| WO2007031886A2 (fr) * | 2005-09-15 | 2007-03-22 | Koninklijke Philips Electronics N.V. | Detecteurs transistorises presentant des performances ameliorees |
| US20070086565A1 (en) * | 2005-10-13 | 2007-04-19 | Thompson Richard A | Focally aligned CT detector |
| US7692156B1 (en) * | 2006-08-23 | 2010-04-06 | Radiation Monitoring Devices, Inc. | Beam-oriented pixellated scintillators for radiation imaging |
| JP4106397B2 (ja) * | 2006-09-14 | 2008-06-25 | 株式会社島津製作所 | 光または放射線検出器の製造方法 |
| US20100127180A1 (en) * | 2008-11-24 | 2010-05-27 | Cmt Medical Technologies Ltd. | Scintillator array and a method of constructing the same |
-
2009
- 2009-11-09 CN CN200980144530.0A patent/CN102209912B/zh not_active Expired - Fee Related
- 2009-11-09 JP JP2011535198A patent/JP2012508375A/ja active Pending
- 2009-11-09 EP EP09756185A patent/EP2356486A2/fr not_active Withdrawn
- 2009-11-09 US US13/127,769 patent/US20110211668A1/en not_active Abandoned
- 2009-11-09 WO PCT/IB2009/054955 patent/WO2010052676A2/fr not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4210805A (en) * | 1977-02-17 | 1980-07-01 | Tokyo Shibaura Electric Co., Ltd. | Semiconductor radiation detector |
| EP0086928A1 (fr) * | 1982-02-19 | 1983-08-31 | National Aeronautics And Space Administration | Spectromètre pour déterminer la répartition spatiale d'une source de rayons X |
| US20060033029A1 (en) * | 2004-08-13 | 2006-02-16 | V-Target Technologies Ltd. | Low-voltage, solid-state, ionizing-radiation detector |
Non-Patent Citations (1)
| Title |
|---|
| AUTIERO M ET AL: "Preliminary tests of a prototype system for optical and radionuclide imaging in small animals", IEEE TRANSACTIONS ON NUCLEAR SCIENCE, IEEE SERVICE CENTER, NEW YORK, NY, US LNKD- DOI:10.1109/TNS.2003.817408, vol. 50, no. 5, 1 October 2003 (2003-10-01), pages 1693 - 1701, XP011102335, ISSN: 0018-9499 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102209912A (zh) | 2011-10-05 |
| EP2356486A2 (fr) | 2011-08-17 |
| JP2012508375A (ja) | 2012-04-05 |
| WO2010052676A2 (fr) | 2010-05-14 |
| US20110211668A1 (en) | 2011-09-01 |
| CN102209912B (zh) | 2014-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010052676A3 (fr) | Élément convertisseur pour un détecteur de rayonnement | |
| WO2006114715A3 (fr) | Reseau de detecteurs ameliores pour tomographie spectrale par ordinateur | |
| USD655597S1 (en) | Step device | |
| USD627670S1 (en) | Hazardous condition detector | |
| WO2009051390A3 (fr) | Nouveau colorant à base de thiophène et sa préparation | |
| GB2481354B (en) | Extending the coverage of VSP/CDP imaging by using first-order downgoing multiples | |
| WO2008106540A3 (fr) | Tomographie par de cohérence à longueur d'onde courte | |
| WO2010058335A3 (fr) | Procédé d’assemblage pour un détecteur de rayonnement en pavés | |
| EP2239777A3 (fr) | Dispositif d'imagerie | |
| WO2008078471A1 (fr) | Convertisseur photoélectrique et procédé de fabrication de celui-ci | |
| WO2009006708A3 (fr) | Cellules solaires | |
| WO2012024593A3 (fr) | Système de matelas en gel élastique à plusieurs parois | |
| EP2680443A3 (fr) | Compensation de déséquilibre de voie dans un convertisseur analogique-numérique (ADC) multivoies | |
| WO2007039839A3 (fr) | Detecteur a couches multiples pour une imagerie tomographique par ordinateur spectral | |
| EP1986352A3 (fr) | Récepteur optique | |
| EP2302679A3 (fr) | Appareil de conversion photoélectrique et système d'imagerie l'utilisant | |
| NZ596856A (en) | Pepper hybrid ps09943431 | |
| WO2012058564A3 (fr) | Détecteur de rayonnement segmenté, appareil et procédé d'utilisation associés | |
| EP3327812A4 (fr) | Élément de conversion photoélectrique, cellule solaire et composé | |
| EP4290596A4 (fr) | Élément de conversion photoélectrique, élément d'imagerie, photocapteur et composé | |
| EP2610649A4 (fr) | Lentille condensatrice, condenseur à lentille pour il composé, et ensemble de cellules solaires à concentration pour il composé | |
| WO2011061265A3 (fr) | Module de cellules solaires | |
| EP2355361A3 (fr) | Annulation de décalage CC dans des récepteurs de conversion directe | |
| WO2010124078A3 (fr) | Réseaux photovoltaïques, cellules solaires à microconcentrateur et modules et procédés de fabrication | |
| MA34707B1 (fr) | Capteur solaire ameliore |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 200980144530.0 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09756185 Country of ref document: EP Kind code of ref document: A2 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2009756185 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2011535198 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 13127769 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 3844/CHENP/2011 Country of ref document: IN |